查询词典 putrescine

Exogenous polyamines(putrescine,spermidine and spermine)not only increased the activity of glycolateoxidase but also inhibited the increase of MDA,of〓and〓content andthe decrease of glycolate oxidase activity under osmotic stress.

外源多胺不但能提高乙醇酸氧化酶的活性，同时也能抑制渗透胁迫下MDA、〓含量的增高及乙醇酸氧化酶活性的降低。

The research studied the effects of putrescine treatment on chilling injury of nectarine fruits during cold storage.

为了给油桃抗冷害技术的研究及减轻油桃贮藏期间冷害的发生提供参考。

Of all tested plant growth substances, IBA, BA and ABA can promote the development of litchi pistil, while GA has no obvious influence on litchi pistillate and staminate development, putrescine precursor—arginine is helpful to staminate development.

在所试的植物生长物质中，IBA、BA和ABA对荔枝的雌蕊发育具有促进效应；GA对雌雄蕊的发育没有显著影响。腐胺的前体—精氨酸有利于雄蕊的发育。

This results indicate that there are a inherent pattern in metabolic disturbance of putrescine during brain ischemia.

表明腐胺代谢紊乱在脑缺血时有其固有的规律。

The research aimed to investigate the effects of putrescine on the tomato seed germination under NaCl Stress.

［目的］探讨腐胺对盐胁迫下番茄种子萌发的影响。

Four weeks after putrescine administration, the activity of ACT was increased and that of OCT decreased.

说明腐胺在体内对鸟氨酸代谢及嘧啶合成关键性酶活性有一定的调节作用。

Methods Serum putrescine,spermidine and spermine were measured by using HPLC in 16 cases of cerebral infarction and 26 controls.

脑缺血时存在明显的聚胺代谢紊乱，且其与缺血性脑细胞损伤的密度密切相关 [1] [2 ] 。

The result suggeststhat putrescine could have significant potential for clin-ical treatment of acute pulmonary injury .

结果提示腐胺对于急性肺损伤可能具有一定的防治作用。

Results The levels of serum putrescine in the patients with cerebral infarction were increased as compared with those in the control group.

目前聚胺代谢紊乱与缺血性脑损伤关系研究尚局限于动物实验阶段，有关其与脑梗死的关系及其在 CI发病机制中的作用尚未见有系统研究报道。

This drug can inhibit the putrescine content increased during 30 min reperfusion.

同时可抑制再灌流30min腐胺含量的增高，而且使脑电活动得到显著恢复。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。